Restructure solution layout by module

src/Web/StellaOps.Web/playwright.config.ts

@@ -0,0 +1,22 @@
+import { defineConfig } from '@playwright/test';
+
+const port = process.env.PLAYWRIGHT_PORT
+  ? Number.parseInt(process.env.PLAYWRIGHT_PORT, 10)
+  : 4400;
+
+export default defineConfig({
+  testDir: 'tests/e2e',
+  timeout: 30_000,
+  retries: process.env.CI ? 1 : 0,
+  use: {
+    baseURL: process.env.PLAYWRIGHT_BASE_URL ?? `http://127.0.0.1:${port}`,
+    trace: 'retain-on-failure',
+  },
+  webServer: {
+    command: 'npm run serve:test',
+    reuseExistingServer: !process.env.CI,
+    url: `http://127.0.0.1:${port}`,
+    stdout: 'ignore',
+    stderr: 'ignore',
+  },
+});